24 lines
732 B
TypeScript
24 lines
732 B
TypeScript
/*
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* Copyright (C) Sapphirecode - All Rights Reserved
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* This file is part of console-app which is released under MIT.
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* See file 'LICENSE' for full license details.
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* Created by Timo Hocker <timo@scode.ovh>, May 2020
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*/
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/* eslint-disable no-process-env */
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import { OptionProcess } from '../Option';
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import { OptionSource } from './OptionSource';
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export class EnvSource extends OptionSource {
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public async parse (options: OptionProcess[]): Promise<void> {
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await Promise.all (options.map ((opt) => {
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if (
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typeof opt.env !== 'undefined'
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&& typeof process.env[opt.env] !== 'undefined'
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)
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return this.assign_arg (opt, process.env[opt.env]);
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return Promise.resolve ();
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}));
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}
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}
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